IC DTC Chart
Instrument Cluster DTC Chart
| DTC | Description | Action |
|---|---|---|
| B1137 | Data Not Programmed | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1138 | Memory Full | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1139 | Invalid Transmitter Identification Code | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1202 | Fuel Sender Circuit Open | GO to PINPOINT TEST B . |
| B1204 | Fuel Sender Circuit Short to Ground | GO to PINPOINT TEST B . |
| B1213 | Anti-Theft Number of Programmed Keys is Below Minimum | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B1255 | Air Temperature External Sensor Circuit Open | GO to PINPOINT TEST AI . |
| B1257 | Air Temperature External Sensor Circuit Short to Ground | GO to PINPOINT TEST AI . |
| B1317 | Battery Voltage High | GO to PINPOINT TEST AR . |
| B1318 | Battery Voltage Low | GO to PINPOINT TEST AS . |
| B1342 | ECU Is Faulted | REPAIR all other DTCs first. REPEAT the self-test. CLEAR the DTC. If DTC B1342 is retrieved, INSTALL a new Instrument Cluster (IC). REFER to INSTRUMENT CLUSTER (IC) . TEST the system for normal operation. |
| B1600 | PATS Ignition Key Transponder Signal Is Not Received | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B1601 | PATS Received Incorrect Key-Code From Ignition Key Transponder | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B1602 | PATS Received Invalid Format Of Key-Code From Ignition Key Transponder | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B1681 | PATS Transceiver Module Signal Is Not Received | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B1868 | Lamp Air Bag Warning Indicator Circuit Failure | REPEAT the self-test. CLEAR the DTC. If DTC B1868 is retrieved, INSTALL a new IC . REFER to INSTRUMENT CLUSTER (IC) . TEST the system for normal operation. |
| B1915 | Air Bag Driver Circuit Failure | REPEAT the self-test. CLEAR the DTC. If DTC B1915 is retrieved, INSTALL a new IC . REFER to INSTRUMENT CLUSTER (IC) . TEST the system for normal operation. |
| B2097 | Compass Module Failure | GO to PINPOINT TEST AG . |
| B2103 | Antenna Not Connected | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B2141 | NVM Configuration Failure | CARRY out a parameter reset. REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . REPEAT the self-test. CLEAR the DTCs. |
| B2143 | NVM Memory Failure | REPEAT the self-test. CLEAR the DTC. If DTC B2143 is retrieved, INSTALL a new IC . REFER to INSTRUMENT CLUSTER (IC) . TEST the system for normal operation. |
| B2431 | Transponder Programming Failed | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| B2477 | Module Configuration Failure | CARRY OUT the Programmable Module Installation (PMI) procedure. REFER to MODULE CONFIGURATION . REPEAT the self-test. CLEAR the DTCs. |
| B2627 | Fuel Sender Circuit Open #2 | DISREGARD the DTC. Not applicable to this vehicle. If these codes are present, the IC is mis-configured. |
| B2628 | Fuel Sender Circuit Short to Ground #2 | DISREGARD the DTC. Not applicable to this vehicle. If these codes are present, the IC is mis-configured. |
| B2879 | Fuel Tank Jet Pump Fault | DISREGARD the DTC. Not applicable to this vehicle. If these codes are present, the IC is mis-configured. |
| C1945 | Park Switch Indicates Park with Vehicle Moving | GO to PINPOINT TEST U . |
| C2784 | RAM Checksum Failure | REPEAT the self-test. CLEAR the DTC. If DTC C2784 is retrieved, INSTALL a new IC . REFER to INSTRUMENT CLUSTER (IC) . TEST the system for normal operation. |
| U0037 | Vehicle Communication Bus B | GO to PINPOINT TEST AY . |
| U0100 | Lost Communication With ECM /PCM | GO to PINPOINT TEST AT . |
| U0101 | Lost Communication With TCM | GO to PINPOINT TEST AU . |
| U0102 | Lost Communication With Transfer Case Control Module (4X4 CM) | GO to PINPOINT TEST AV . |
| U0121 | Lost Communication With ABS Control Module | GO to PINPOINT TEST AW . |
| U0122 | Lost Communication With Vehicle Dynamics Control Module | GO to PINPOINT TEST AX . |
| U0140 | Lost Communication With Body Control Module (GEM ) | GO to PINPOINT TEST AY . |
| U0151 | Lost Communication With Restraints Control Module (RCM ) | GO to PINPOINT TEST AZ . |
| U0159 | Lost Communication With Parking Assist Control Module (PAM ) | GO to PINPOINT TEST BA . |
| U0164 | Lost Communication With HVAC Control Module (EATC ) | GO to PINPOINT TEST BB . |
| U0208 | Lost Communication With Seat Control Module (DSM ) | GO to PINPOINT TEST BC . |
| U0230 | Lost Communication With Rear Gate Module (LTM ) | GO to PINPOINT TEST BD . |
| U0242 | Lost Communication With Headlamp Control Module (HCM-2 ) | DISREGARD the DTC. Not applicable to this vehicle. If these codes are present, the IC is mis-configured. |
| U0244 | Lost Communication With Running Board Control Module (PRB ) | GO to PINPOINT TEST BE . |
| U2013 | Compass Module is Not Responding | GO to PINPOINT TEST AG . |
| U2023 | Fault Received From External Node | DTC U2023 is set when a module receives invalid network data from another module with a faulted input. RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. REFER to MULTIFUNCTION ELECTRONIC MODULES for a list of all DTCs. |
| U2050 | No Application Present | CARRY OUT the IC PMI
. REFER to
MODULE CONFIGURATION
. If the DTC reappears, INSTALL a new IC . REFER to INSTRUMENT CLUSTER (IC) . TEST the system for normal operation. |
| U2051 | One or More Calibration Files Missing/Corrupt | CARRY OUT the IC PMI
. REFER to
MODULE CONFIGURATION
. If the DTC reappears, INSTALL a new IC . REFER to INSTRUMENT CLUSTER (IC) . TEST the system for normal operation. |
| U2199 | Invalid 'Engine Coolant Temperature' Data | DTC U2199 is set when a module receives invalid engine coolant temperature network data from the PCM with a faulted input. RETRIEVE and REPAIR all non-network DTCs in the other modules on the network. REFER to MULTIFUNCTION ELECTRONIC MODULES for a list of all DTCs. |
| U2472 | Unexpected Ignition State | GO to PINPOINT TEST BF . |
| U2510 | CAN -Invalid Data for Vehicle Security | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| U2511 | CAN -Data Mis-Match (Received data does not match expected) | REFER to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| U261A | CAN Data/Configuration Setup Mismatch | The IC and Smart Junction Box (SJB) configuration do not match. If either an IC or SJB was installed, CARRY OUT PMI for the suspect module. REFER to MODULE CONFIGURATION . CLEAR the DTCs. REPEAT the self-test. |